I know this discussion has been going on for a while, but has anyone ever figured out if there are any hacks for the 3750?

If possible I would really like to make it region-free, or at least be able to play region 2 disks. There was a website saying that if you put the disk in, wait for the error msg to come up, press M, enter 1 where the title is, and press play, that should play the disk without the error screen, but it doesnt seem to work.

If anyone has any information I would greatly appreciate it.