Weird seems to be a file-size problem. Try using Riivolution and see of it works.
Indeed, a file-size problem it is. Apparently I went over the size limit... for the ISO to be read
Didn't know that was possible but as it seems the ISO can´t be over 7.4 GB (more or less) even when dual layer DVDs can store up to 8.5 GB (i think). I say this because when you mentioned "file-size" I remembered having replaced selmap & common5 in my
original dump, so I just replaced them again and the strap worked...
(Or maybe I'm crazy and it has more to do with the files spliting in 2 layers than the actual size limit)
By now you can tell I was lying back in my post saying "I was using a retail disc in my wii", beacuse I thought the ISO was still unaltered so I just used Dolphin (my brawl disc it´s all scratched)...
To sum it up: it´s either, Good Quality SSP (selmap) or the HAXstrap for me :'( man... I want both.
[EDIT: Realized how dumb was the sentence above, I can just replace SSE movies to lower the size]
I guess that epic strap will hace to wait until I finish a Stage Select Preview project I'm procrastinating at the moment... I want it to look similar to ssb64's.
Anyway, thanks for the help ASF1nk I appreciate it