Howdy all, I got some questions concerning the iMac 17'' with the 1 Ghz G4, i got myself back in july. My money stack *g* has risen again, and that s why I am thinking about investing it for a bit into that machine. Well, first of all, I thought of a new Hard Disc, the Seagate Barracuda 7200.7 Plus link. Code: Model Number:ST3160023A Capacity:160 GB Speed:7200 rpm Seek time:8.5 ms avg Interface:Ultra ATA/100 Best-in-class non-operating shock for excellent reliability Best combination of performance, acoustics and robustness Idle acoustics of 2.5 bels- the industry's best Now, I am not sure wether my chipset will support 160 GB. Anybody got some information on this ? Next, I thought of finally getting the gig of ram, which should be fairly enough for some time to come. At the moment I got 768 MB which is certainly not bad, but well, more can not really harm. There are 2 memory slots. One on the bottom, and one more like in the top of the iMac. The one in the bottom has 512MB. The top one, which is I think notebook ram, is a 256 MB module. Is there anybody who got some recommandations on which ram to get for the "top slot" ?