ok heres my problem I have a Imac 233 rev A with 288 megs of ram. I upgraded the hard drive from the original 4gb to a 25gb. I used a mac os 9.1 disc to boot up the machine and partition the newdrive and format it. I loaded the new hard drive with system 9.1. after the install i restarted the machine, and all i get is the flashing question mark . I went to the apple troubleshooting site and did every thing it said to do and still the same thing . I put the original hard drive back in and loaded it the same way and it worked like a charm. I know the 25gb drive is good, but this really has me confused. Any help would be greatly appreciated.