At 11:09 -0800 16/12/04, Susan Rennie wrote: >I am trying to decide which of these two hard drives to buy for my >Ti 800 (40GB). I would like more hard drive space and am leaning to >the 80GB, since I don't think it is that much slower than the 60GB. >Has anyone had experience with this hard drive? A quiet drive is a >premium for me. Susan - few people will be able to give a side-by-side comparison, as these are really alternatives. I have the 80Gb/5400 in my 15" Al-book (built to my order). It is very quiet. I have been tempted by the faster 60Gb drive, but I think that for the moment, I need the space rather than more speed. If (when) a faster 80Gb is available, I shall likely trade up and use my current 80Gb for backup, in an external case. If I had my Ti still, I think the speed would be more important than the space. Both will be faster than your 40Gb (which is probably 4200 rpm) but I think you will benefit more from the speed of the 7200...... Trevor