My 2005 harley sporster 1200 keeps on stalling after an hour or so of riding. the odometer goes first then it putters for a bit and dies. and when i try to restart i can't even get it to roll over

SOURCE: speedometer cable

First: you unscrew the cable housing assembly from the back of the speedomiter housing.

Second: you pull the speedomiter cable from the housing.

If the cable is broken inside the housing you must unscrew the housing from the spedomiter adaptor on the front axle,. at this point you should be able to pull the broken end from the adaptor with a pair of pliersif you can't pull it at this point you will have to pull the front axle and take the adaptor out and try to remove the broken end.

I hope this helps.

SOURCE: oil blow out the breather

An overfull oil tank will do it. Even if not overfull just about all harley's will blow oil out the air filter. Unless there is a bunch of oil coming out, it's not a problem What I've found is that the air filter eventually gets saturated and then starts to leak through. The level in the oil tank doesn't seem to matter. If you change the air filter the problem goes away, until the new one gets saturated and then it starts all over again. My plan is to get a K&N air filter, which you can clean yourself and save having to buy a new air filter every 4,000 miles or so.

SOURCE: replace speedometer cable

First: you unscrew the cable housing assembly from the back of the speedomiter housing. Second: you pull the speedomiter cable from the housing. If the cable is broken inside the housing you must unscrew the housing from the spedomiter adaptor on the front axle,. at this point you should be able to pull the broken end from the adaptor with a pair of pliersif you can't pull it at this point you will have to pull the front axle and take the adaptor out and try to remove the broken end. I hope this helps.

SOURCE: oil blow out the breather

This is a common problem on all sportsters, they have an oil blow by that dumps it into the air filter. I have found that if I run about a half quart low the problem goes away.

SOURCE: How much oil does my 2005 Harley Davidson XL 1200

Maybe it wasn't flushed and there was still some old oil in it.
Do these things have a level indication?
If the level is right, start the bike and run it for a minute or so, watch the oil light. Then stop it, leave it a few mions to let the oil settle in the sump and check it again.
What I mean by flushing out, have a look at how it's done on a different type of bike -
http://www.r1-forum.com/forums/showthread.php?s=04def9814c7f2512992f7ddd6282151c&t=145500