My university is selling (what they advertise as) a dual 500MHz G4 PowerMac, with 512MB RAM and 4GB HDD. I didn't realize Apple made such a model. Cost is $230. I'd like to have a computer for light-work stuff, web surfing and word processing; I'd also like to store my iTunes music and all my videos on there and stream it over a network. Is this a good price? Will the computer run Tiger (Leopard?) and perform the relatively basic tasks I'd like it to? The school says it supports an Airport card; is this true? Mods, if this is in the wrong forum, please move it. Thanks.