YES! The skyrocket comes with an app called KIES AIR. SO easy to use wirelessly through a wifi connection. If your phone is hooked into the wifi network as your computer, you simply run KIES AIR on your phone and type the ip address shown on the phone into internet explorer. You get a whole dashboard that lets you view media on your phone, add/remove files to your phone and yes.... SEND AND RECIEVE SMS!
I use this at work and send/receive texts on my computer and even sometimes when I'm with a customer. (shh dont tell my boss)