Hi, im new to these forums, and I'm wanting to purchase a new 1Ghz SuperDrive eMac in the next few months. I have some questions about this system... 1. The system as standard comes with 256MB. I would like to upgrade to 512MB or maybe even 1GB RAM, would there be a lot of difference between CL=2 and CL=3 memory? 2. In this particular eMac (SD, 80GB) what is the hard drive model number? 3. What is the max ATA drive speed the motherboard will run at (for any drive)? 4. The Apple store says that the SuperDrive is DVD-R only. Why didn't they put DVD-RW capabilites in? Cheers.