Does anyone have both the "D2 7"pad" and "Digix 7" 730 tablet" to do a side by side comparision to tell me which one is the best? Specs are pretty close to each other, but there are some differences and wonder if it's enough to tip the scales in one or the others favor. Both are 79.99 respectivly. I have purchased the D2 pad but have not opened it yet. Radio Shack is offering a $10 in store credit for evey $50 spent right now as well. Thanks!