i would love to take credit for the 7800 mod but i can't.I would like to thank sluflyer06 for posting it and eocf for coming up with the idea over at xtremesystems forums. i will probably make a new top plate out of 1/8" plexi so i don't have to hack up the original top. probably will work on that tonight. as for the window, believe it or not i used a jigsaw, diegrinder, and a dremel to finish it off. it took alot of time but i think it came out ok in the end. i should have a tabletop 3 axis cnc machine in a few weeks to try out some of my mods on. hopefullly that will allow me to get repeatable high quality results, and be a lot more efficient time wise. thanks again for your comments.