1.) what type of grease du you use to lub cabels? dose it matter?
Duck Butter works well 4 me

2.) how do you take care of your fork, lub, dirt? (my manual is crap and i hope to upgrade to air)
I spray mine down daily w/ WD-39. It's almost as good as WD-40

3.) how do you clip into egg beaters? you use the same type of shoe clip in thing right?
huh?

4.) what do you do if you get a crack in your frame? can you fix it yourself? im thinking gorilla glue.
I used a blo-torch on one of mine. Heated the entire frame up to 628 degrees F. and then laid 6 slices of whole wheat sandwich bread across the crack. When my wife woke me up, the crack was gone...