.w3m = .w3x

How do I change a classic w3m into the Beta w3x??? PLEASE help!

Rename the .w3m to .w3x

If you were smart you know it would not work that way. Just keep it as .w3m. It will work that way.
:D

but w3x maps will change to w3m maps by changing the ending Wierd

When you clike save it will ask you for a name ex. W3cTest. Just save it as W3cTest and it will look like this when you finsih saveing it W3cTest.w3m. You do not need it in w3x. Forget about the w3x. But when blizzard comes out with the Wc3x in stores and it come with a WE Then i bet you will be saveing it as W3x. But till then save all your files as .w3m.

Yeah, you can keep maps as W3M and run them in Xpack. I doubt there's much difference between W3M and W3X anyways.

anything with an abilitydata.slk should not be changed to w3x since there is a new column (causes a game crash). Im not sure if they work as w3m's but they for sure dont work as w3x.