I Bought the seagate 8GB microdrive from Amazon for $153 after rebate. Formated as ext2.
Good: worked great for file transfer, waching movies, etc.
Bad: the microdrive's generic delay of spining up (1-2sec) after suspend-resume remains. This means I can't leave program like zbedic (dictionary on microdrive) open while suspending, which will in turn crash the applicaion and creat a "ghost" zbedic after resume. x/qt debian on the microdrive is not stable either. Besides, small clicking sound every ~10 seconds during sustained r/w.
Not sure: impact on battery life?
I'm also thinking about buying the Hitachi 6GB microdrive for comparison as the price has dropped to ~$107 after rebate. Attached please find the datasheet for both. Quoted below are the salient points I think important:
Seagate 8G Hitachi 6G
Areal density (Gbits/sq.inch, max) 72.9 78
Weight (gram) 18 16
Cache 2M 128K
Sustained transfer rate (Mb/sec max) 8.8 9.4
Current (read/write) mA 330 230/280
Current (standby) mA 30 13/15
Except for the bigger cache (which I'm not sure how that transpires to real life performance), seems Seagate can't keep abreast with what offered by Hitachi. I'm especially suprised by the Seagate's lower Areal density considering its 2GB extra capacity. It looks to me that Seagate can't manufacture their 1.0inch microdrive as small and dense as Hitachi does, which is likely to be justified by the 2gram more weight and the higher current draw (larger area to move the header). Seems I should stick with Hitachi as they are apparently the leader in the microdrive technology.