It's looking like our guess that the ho-hum Samsung Ace would be arriving on February 17th is looking to be right. The latest in the trickle of rumors about the “basically-the-same-thing-as-the-original-BlackJack-just-on-CDMA” is the entire user manual in PDF form, courtesy of PhoneNews.

A quick perusal of the pdf tell us that, yep, it's a lot like the BlackJack--but on Sprint. It even has the Scroll-Wheel-pop-up menu from the original BlackJack -- and appears to have the same charging plug. Weird that it took this long for Sprint to get it, no? Weirder still that Samsung and Sprint aren't calling it a BlackJack: 'cause that's what it is.