I just tried the demo version of Dxtory, it worked very well and seems very straightforward and useful. Buying a license for it, however, has proven to be a nightmare.
There doesn't seem to be anywhere for me to enter into paypal an e-mail account for me to receive a license to, it also doesn't seem to want to tell me how much it's going to cost after the conversion fees and such. It's very painful to have the software you want behind such a bloated, clunky, inelegant payment method.
If anyone else has purchased a license using the guest pay on paypal from the US and could help me figure it out, I would be very appreciative.
Before buying, make sure you've tested Dxtory with several games and audio configurations. ( refunds generally not allowed )
As for paypal, the email registered to your account is where the license email is sent. Guest checkout should work the same way, but I'm not 100% sure. ( there is an email box at the bottom of guest checkout )
Although the final price doesn't show with guest checkout, its pretty easy to figured out with a currency converter. I doubt the fees ( if any ) are higher than 1$. ( the seller may pay those )
I tested it out, it works pretty well. I may have not seen the box. I'll check again. I don't have a paypal, don't want one, so the guest checkout is ideal for me.