YAY Bamboo - thanks for letting us know!
For me, the leg twitching was a side-effect of Effexor (I was on this medication for a few years until it was discovered that it wasn't the drug for me - I also had dry mouth, headaches and nightmares - anway, worth mentioning as I definitely was one who suffered from major withdrawal when I went off of it to switch to something else).
take care!