stinger

This will sound dumb, but its a thorn in hundreds of fellow members foot..When in a multi player game called WebDarts, the addy is below. http://halkidiki.areti.com/~rglennie/apple...joinapplet.html there are horizontal and verticle sliders I need to click on with mouse to stop each slider for aiming a spot on the dartboard where the dart will land. confused yet?.. with windows 98 or ME the game worked perfect, but now with XP or 2000 pro it doesnt, (example...if you stopped both sliders perfectly on top of each other , the dart should land on the center bullseye, but its not even close now with XP)..perhaps someone with xp tech experience will go to website and debug this please? Thanking you in advance..