I need advice on a replacement hard drive for my m6805. I have found a number of drives but I am not sure what I need. I know it would not be an SATA drive, but I am confused about the ata-6, ata150 and I think pata (?) as far as what type drive I actually need. I want at least a 120-gig drive to double the space of the original drive. Not sure if there will be much diff getting a 7200 spin over the 5400. Each will be an upgrade over the 4200 spin (?) factory drive. Another consideration for me will be the 8 or 16 Meg cache. I have found a 7200 spin with 16 cache that could be a nice choice. Anyone that could simply tell me the proper ata connection type would be appreciated. Any other comments or informative opinion is welcome.