Chris wrote; > <<just bought a 120gb drive as a present for my cube. so here is the > question. I was thinking of a partition for OS9, another partition for > OS10, > and another for Virtual PC, oh, and another for documents. That makes > four > partitions. is that a good idea? is there any good reason to have more > or > less? Never really sure about this, and being as it will be set in > stone for > a long time, I thought I best to ask the experts before I start. And > how big > should I set them. questions questions. thanks, as ever. Chris >> 4-5 Gig is plenty for OS9 but it probably could be smaller (you explore). VPC I don't know anything about so someone else needs to chime in here. My OSX 10.2.4 takes up 3 gig so I would give it 5 or 6 gig (10-15 gig if you want to install your programs on this partition) to allow for expansions to sys. And the left-over for your documents (and programs if they are not in the OSX partition). Really the answer is tied to what you wish to put on the partition. Will you install any programs into your OS9 or OSX partitions or put them somewhere else? This would determine where some of your space goes. Add up the requirements of what you want to put where and leave space for operations like cache for photoshop, etc.. 120 gig is a fair amount of space for average use (gobs of space actually) but if you plan to edit video it could be considered quite inadequate. My partitions are OS9 4 gig and OSX 15 gig and contains all my programs and data. I could use a bigger HD. If I were to add VPC to the mix I would want 3 partitions to acommodate but I think I would want the new partition and OSX partition to be close to the same size so I can back up my data on the other to facilitate reinstalls of OSX or VPC. Hope this helps. jj