Welcome Blu
Do both, .... as in mem-stick and CD, .... can't hurt to be prepared.... I still have a floppy drive in a box somewhere ......you never know!
When it asks for the drivers ..... just point it to where there stored as in what drive letter and even open the folder for it......even if you have to swap it with the install disc to load them.....but try the USB stick first.
Let us know how you get on
Aussie Allan