Repetier 0.83 is available now.
This version comes with Slic3r 0.9.8 integrated into the program.
If Pronterface is the only Host program you have tried, you should check out Repetier. It is a more resource intensive program, but it gives you a 3D view of your G-Code as your print (it is pretty cool )
FabberForge - Printing Happiness