is this worth buying?
hi all here is what they are selling I was told I cant up grade the OS but that fine I just want to make sure ram can be up graded and hard drive? and for sure will work wireless in my area thanks http:/http://peterborough.kijiji.ca/c-buy-and-sell-computers-Apple-PowerBook-G3- 400-W0QQAdIdZ443838511 thanks and what does PC card do? they said I may need one and may not ?