We do this also, it means taking pills every two hours and having to split pills as well, but it works better than anything we've tried, and as our drug-savvy former neuro pointed out, taking smaller doses of levodopa throughout the day is much better for the system than the larger doses which tend to cause the spikes we all try to avoid. The problem, just to forewarn you, is that sometimes that smaller dose is really not enough to get things going and stay going. We've played with taking a whole sinemet in the morning, then half throughout the rest of the day (not so good), and variations on that theme, but honestly, so far the best we've been able to come up with is the half a sinemet every two hours. It's not great, and a lot of days are pretty crappy, just being honest, but we are trying to avoid starting down the dyskenesia road as long as possible. Don't be afraid to experiment with the dosing as long as you tell your doc what you are doing, and you might want to ask him/her what his recommended max of each drug he's scripted for you is.