Chip speed

[mister_e]

even much funny, you said it in same order as me

[Darrel Taylor]

Oh stop,

You're making me blush.

EDIT: What am I saying ??
&nbsp; &nbsp; Bring it on.<br>

[The Master]

Wow. Thats a lot of stuff to be looking at. An oscilloscope is deffo out because i dont have one and i think they are expensive. Ive never used the simulator before but im guessing it runs on the PC and could be affected by other programs that are running. I will try out the timer method because it seems best. Ive just gotta have a good read through those links to find out how to use one.

Thanx for the optimization bits too. I like things to be as optimized as possible.