Yep- I simply use the wave method described here:
Weeks 1-3
2 Drive AM, 2 Drive Pre-workout (4 daily)
2 RPM AM, 3 RPM Pre-workout (5 daily)
Weeks 3-4
3 Drive AM, 3 Drive Pre-workout (6 daily)
1 RPM AM, 3 RPM Pre-workout (4 daily)
Weeks 5-6
4 Drive AM, 4 Drive Pre-workout (8 daily)
1 RPM AM, 2 RPM Pre-workout (3 daily)
Weeks 6-7
2 Drive AM, 2 Drive Pre-WO (4 daily)
2 RPM AM, 3 Pre-WO (5 daily)
Weeks 7-8
2 Drive AM, 2 Drive Pre-WO (4 daily)
3 RPM AM, 4 RPM Pre-WO (7 daily)
Weeks 8-9
2 Drive AM, 2 Drive Pre-WO (4 daily)
3 RPM AM, 5 RPM Pre-WO (8 daily)
Repeat Cycle starting with week 1
This works extremely well with both RPM and Drive.
As far as a standalone- Drive really shines in the strength, vascularity, and lean mass addition department. When taken by itself, the effects usually kick in after 10 days (but almost immediately with RPM), BUT the gains from continuous usage of Drive will continue indefinitely- I have been taking 4-8 capsules a day for a year straight, and I am leaner, stronger, and more vascular now than I have ever been- I guess I need to throw up some pics