I have yet to see this tool but I'd be interested since I wasn't able to deliver in time. a few questions though...

does this tool assume you already have your HD partitioned with the GUID partition scheme?
when selecting the drives, does it look at the disks (i.e. /dev/diskX) or partitions/volumes (i.e. /dev/diskXsY)? differences in this could cause problems.
which version of the EFI partition mod does this include?

send me a PM with more info on how I can help out.

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