Was wondering if anyone had one of these and what they thought / experiences with it. Huge fan of Sweetwater, never had a bad experience with them but my credit is damn near perfect and I'm always leery about things like this. 

Yea, allows for no interest payments etc. Just wondering if there's something here I'm missing...
I have had one since 2005 and never had any trouble. I've made many purchases using it to take advantage of no interest promos.
Just make sure to have the promo balance paid before the promo period is up and you're good to go.