paul, get specific: what does it mean 'variable passing is not working'?
how exactly are you passing variables from one script to another? form-based GET and POST? cookies? just appending the varibales to the PHP command line?
I'm guessing you may be running a recentr verision of PHP that doesnt' automatically register varibles; search the PHP docs for '$GET' and '$POST' and I'll bet you'll find what you need.
best
eric