My script based on mbess one
It counts fractional pot bet differently(ie at first call, and only then use modifier for pot amount)
Also it has ability to rebuy for full amount(alt+right button by default). Rebuy takes about a second. If you use rebuy while still in hand script will stop rebuying (you need to click "Reload this script")
It tested in multitabling NL(0.25) on Hollywood.
Feel free to post feedback here
Script