• Apple Remote Desktop 3.2.2 Client
• Apple Remote Desktop 3.2.2 Admin
• About Apple Remote Desktop 3.2.2
• About the security content of ARD 3.2.2

"This update extends RAW file compatibility for Aperture 2 and iPhoto '08 for the following cameras:

Canon EOS Digital Rebel XS/Kiss Digital F/1000D

Kodak DCS Pro SLR/n

Nikon D700

Olympus EVOLT E-420 and E-520

Olympus SP-570

Samsung GX-10, GX-20

Sony DSLR-A300

Sony DSC-R1"

"Tunes 8.0 and 10.5.5 glitch
(Apple forum thread iTunes will only play one song at a time) (He later posted there the Combo update reinstall solved it)
I found the above thread after I realized I had the problem. iTunes only plays one song at a time after the 10.5.5 update (worked fine prior to update of OS). Toggling the Shuffle button does fix it. Here is my complete experience:
1. Only one song plays. Then it shuts off.
2. I toggle shuffle off then immediately on, only one song plays.
3. I toggle Shuffle off, advance or play one song, put shuffle back on, problem fixed.
4. Restart of iTunes makes problem re-appear.

(Just for the record I asked if he used software update/delta or the Combo updater, if any addons for itunes, etc.-Mike)
Did the SU update. No add-ons for iTunes, lib on boot volume.
Later, SCB"

I wrote suggesting he try reapplying the 10.5.5 update using the (huge) Combo Updater. (I always use the Combo updater and I do not have this problem.) Although it may not help with every problem, it's worth a try (over the years it has helped with some uncommon problems and is a common troubleshooting tip.) If that doesn't help other things to try/check are recreating prefs, recreate lib file or reinstall iTunes.
Update: he later wrote a 2nd reinstall of the Combo updater solved it:

"Tried the itunes 8 Reinstall. No good. Then, reinstalled the 10.5.5 combo a second time. Bingo!!. Problem solved.
-SCB"

Since I rarely restart my Mac (just sleep/wake it) before every update I do a restart (after downloading the Combo updater) and then apply the update after the restart (to minimize cached files, etc.). And then I do another restart after the first boot from the update (just out of habit). I used to occasionally do a force prebinding (from terminal) but haven't done that on the last 2 updates.

Note: Although Mac Pro, G5 tower, etc. owners were OK, several White intel-based iMac owners reported problems with F1's and that model's onboard SATA w/OS X, although not with Linux or Windows. (If anyone finds 10.5.5 changed that let me know.) Oliver noted good results earlier this year with a 1TB F1 in his Mac Pro.

"The 10.5.5 update fixed a graphical corruption problem on my Mac Pro 2.66Ghz w/ Nvidia 8800GT Upgrade for Fallout 2. The game is now playable, whereas before the display was all pushed to the left 1/2 of the screen and white and green. Now it works perfectly. I havent tried, but I am thinking they may have fixed the problems with Diablo II as well. I dont have the game anymore to test it, but if someone has it and can try it I would be interested in the results.

(he later wrote)
I wrote you a bit earlier saying Fallout 2 works under 10.5.5. Well, I remembered I had a copy of Diablo II on my Time Machine backup. I few clicks later, Diablo II is working under 10.5.5! So great to see that Apple listened to people complaining about lack of 256 color support and obviously implemented a workaround. Nice!
-CP"

Added his comments to the previous page here on Graphics/driver issues with earlier 10.5.x versions. While on the subject, last Friday's news had links to StarCraft 1.15.3 and StarCraft: Brood War 1.15.3 that notes "Game now works correctly on versions of Mac OS X which do not support 256-color mode."
Another Nvidia 8800GT owner wrote:

"10.5.5's nVidia drivers seem to fully support OpenGL 2.1 now, at least that's what OpenGL Extensions Viewer 3.10 (freeware) reports.
10.5.4 obviously didn't. I've got a 1st gen MacPro 2.66 Quad with an 8800 GT.
Best wishes, Sebastian."

If you find 10.5.5 fixes (or breaks) anything, let me know the details (including mac model/graphics, app/game/addon version used, etc.)

I've still seen an odd console message referring to eyetvhelper/power event schedule table entries. Here's a clip from the console after updating to 10.5.5 last night. (I have no scheduled recording events in EyeTV 3.0.3 (latest to date) nor in Energy Saver's schedule panel):

[0x0-0x14014].com.elgato.eyetvhelper[199] ***Wakein::CancelEvents: requested event type: wakepoweron
[0x0-0x14014].com.elgato.eyetvhelper[199] ***Wakein::CancelEvents: requested app name: com.elgato.eyetv
[0x0-0x14014].com.elgato.eyetvhelper[199] ***Wakein: 1 entries in power event schedule table [0x0-0x14014].com.elgato.eyetvhelper[199] *** date: 03/31/32 06:00:00 (???)
[0x0-0x14014].com.elgato.eyetvhelper[199] *** appName: com.elgato.workaround
[0x0-0x14014].com.elgato.eyetvhelper[199] *** eventType: wakepoweron

I wrote an ElGato contact about this to get his comments. (I deleted EyeTV helper from my login items, re-ran eyetv (which reinstalls it - an old TS tip. Although I've not tried resetting SMC/Nvram yet.)
One other oddity I noticed after the update (but may not be related to 10.5.5) - I use an in-house amplified "rabbit ear" antenna with EyeTV 250 plus for over-the-air DTV viewing/recording and noticed that the prefs/signal strength/quality meter no longer updates properly (usually moving the antenna would show wild swings in strength, etc. - almost realtime) - that's no longer the case. It's as if there's a huge (very long) delay in the strength/quality meter reaction. (Again not sure it's 10.5.5 related, but I didn't see this when last moving the antenna a couple weeks ago - the only other updates I've done since were QT 7.5.5 and iTunes 8.)

• Improves Time Machine reliability with Time Capsule.
• Addresses performance issues that may affect initial and in-progress backups.
• Fixes an issue in which an incorrect alert message could appear stating that a backup volume does not have enough free space.
• Time Machine can now back up iPhone backups that are on your Mac, as well as other items in (~/Library/Application Support).

• Cocktail 4.1.5 (updated for 10.5.5 compat.)
• Apple Server Admin Tools 10.5.5
• Gardner Contends Shipments Have Begun On New MacBooks (Barron's)
• PA Semi Working On the Next CPU For iPhone?
• VMware rolls out Fusion 2.0 for Mac virtualization
• VMware Fusion 2.0 (Macupdate page)
• Leopard Cache Cleaner 4.0.16
• OnyX 1.9.8
• Cheetah3D 4.6.2
• MindNode Pro 1.0 (mindmapping app)
• NetworkLocation 3.0
• Frameline 47 3.0 ("Cutting edge Video Library for Mac")
• QuicKeys X 3.2.3
• Adobe Flash Player 10.0.12.10 (beta)
• Snubbed by Apple, Podcaster Developer Turns to 'Ad Hoc' Distribution
• Podcaster App Store Rejection Prompts Blog Rage
• This day in Tech history (1985, 1997 - S.Jobs related history)
• Warcraft Wrath of the Lich King goes on sale Nov. 13th
• HP to cut 24600 jobs, take $1.7B charge
• DECE - Lipstick on the DRM pig
• Review: Star Wars The Force Unleashed (game) (PCworld)