Hi Buck,
Right now we are at DF 3.4 so you are pretty far back with the 2.7 version and there isn't really any support for the older versions but existing customers normally get a little discount for coming back for upgrades. You can check out the newest version of Dynamic Forms 3.4 at DataSprings or on Snowcovered here:
http://www.snowcovered.com/snowcove...geID=18443 Feel free to ask for any current discounts that might be available. Most returning customers get a 10% break.
Thanks