I have PSE 6 and rename files using the process multiple files option. Normally I can do it without a problem, but lately, when I try to process the files an alpha for example, that i want to rename from a.png to NAB_SS_UPPER_A.png -- the files says PNG, but it's making it like a .jpeg instead...where it's not transparent and you can't use it to insert into a LO. I hope this makes sense to someone. Any ideas?