Here's one little trick that assuages some - a little. If you put the dock on the left, rather than bottom, they look on sort of the old Apple menu. Also in the widescreen format of Apple monitors, it doesn't intrude on teh bottom of teh page or icons stashed on the desktop.
One thing you'll eventually encounter is corrupted font caches. Unlike 9, OSx creates a cache of a font as it's used so that, if the program crashes, the actual font doesn't get hit - just the cache.
There's a little shareware thingy called Font Finagler that clears the caches on macs. It can be found at versiontracker.com. However, the Adobe apps create their own caches. You have to use Find in Finder and search for "afobefnt". Use Contains as the search parameter. You'll get results like "adobefnt.lst" and adobe07fnt.lst". Just trash anything with th e.lst extension. It's good practice to clear caaches regularly.
Using OSX 10.3.9 on a G4