What's the big difference between isolate and concentrate, if there is any. The concentrate blend is extremely cheap, $20 for 5 lb. I been paying $30 (with shipping) to get from Netrition. Oh man, shit's goin' down - haha.
Edit
And the shipping is pretty cheap too! I like this!
By the way, Geoff, I think those calculators you see everywhere, are a bunch of bullshit. Like on T-mag there was one to calculate your daily caloric needs, by finding thermo effect of food, your BMR, daily activity, and a bunch of other factors thrown in. It came to a total of maybe 4000 or something. At my bodyweight, I need maybe 3000 to bulk.
I checked that one, it says I need 128 carbs post-workout. I'm sure that's going to make that big a difference. One serving of the dextrose powder from supplement direct is 75 grams of pure dextrose, I'm sure it's enough.
Not bashing you or anything bro, just saying I think those things are crap.