I got a free G3, 500mhz, 256mb of ram imac. they were throwing them out so i took one. i just want to use it for word, internet and printing. i have a few questions though 1) I have a Dell downstairs that uses a Lexmark x75 printer on windows XP. I have all my computers (including the imac) connected to a network. How can I set up my imac so it can share the printer over the network? i found some instructions on google but they didn't work. 2) How do I set up file sharing between my iMac and the other windows xp comp on the network. 3) i got sick of apple's mouse (because no right click or scroll wheel). i tried plugging in an extra microsoft mouse i had and the left click and scroll wheel worked. how can i get the right click to work? thanks!!!