That would work great in the g3 and g4 tower because they have standard PCI slots. The imac actually has a proprietary slot for an airport card underneath by the memory.
I'm with you on the speed thing. I definitely wouldn't dream of using those speeds on a PC. But the 450mHz iMac is actually fast enough for day to day basic use. The windows snap right open and it isn't sluggish at all. I am going to play with the tower, I have some 15K SCSI drives laying around, maybe get the RAM to 1GB and that will be my learn OS X machine. I have wanted to get a Mac Mini, but I am not paying the prices they want for them on ebay.
I'm with you on the speed thing. I definitely wouldn't dream of using those speeds on a PC. But the 450mHz iMac is actually fast enough for day to day basic use. The windows snap right open and it isn't sluggish at all. I am going to play with the tower, I have some 15K SCSI drives laying around, maybe get the RAM to 1GB and that will be my learn OS X machine. I have wanted to get a Mac Mini, but I am not paying the prices they want for them on ebay.