A friend gave me this computer and its great, I'm a newbie. it a Power PC, G3 233mhz/512K cache/32mb/4gb HD/24XCD-rom. thats what the sticker said on the bottom. I'm not sure what rev it is. the os is 9.1 and it is slow slow slow, I've been told that I can only put 2 sticks of 128 in this and I was reading a post from imac systems pg 3 #6, milfmann said something about putting 2 sticks of 256 in a Bonbi blue. I've bookmarked fastermacs.com and I could sure use some advice!