I am a PPC lover but also considering switching to LInux just because it's even cheaper than PPC Macs. However...I can't afford that at all so I was hoping that people here could help me with finding a really good icon collection site. At one time I had a great collection of icons that somehow got lost. What I am looking for is just good stuff (not cartoon-ish sets) and what I am really looking for is a way to keep my Mac fresh from time to time. Linux-like icon sets would be awesome and a bunch of other fun stuff like that. Just to clarify, I know where to look for some icon sets and which kind to download and such, but mostly looking for tips on hard to find sets or just other fun sets that are no really available anywhere anymore. Thank you very much for any help!