Apple IIgs System Disks

["Douglas E. Morris" <dmorris@doors.dnsalias.com>]

  Hey All,

I just got a cheap Apple IIgs (Rom 3) system at a City Auction complete with
drives, monitor, keyboard, and mouse for $1.

What I am lacking is the System Software to get things up and running.  I
have downloaded all 6 Disks from the apple ftp site, they are all .sea.bin
files.  My problem lies in the fact that I have no way to turn these files
into Apple IIgs disk formats.

I just have an IBM system here otherwise.  Is there any way that any of you
know of to be able to turn these files into the Apple readable disks needed
to be able to run on an Apple IIgs? Any thoughts would he helpful.

Also, as a side note, I did get a SCSI controler with the Apple IIgs.  What
kind of hard drive can be hooked up to the Apple IIgs?  Is this another
possible way to be able to transfer files?  Any help would be appreciated.

Doug