I'll give you a quick basic rundown of how to do it, feel free to ask questions about it though.
1) Loosen the wheel nuts slightly on the front right wheel.
2) Remove the cotter pin from the RH front hub and loosen the castle nut slightly (just break the initial torque).
3) Jack the front of the car up and support it with axle stands.
4) Take the front right wheel off.
5) Remove the castle nut.
6) Using a pin punch (6mm I think?) drive the split pin out of the inner CV joint, where it connects to the gearbox.
7) Remove the two 14mm hex bolts that hold the strut to the steering knuckle, one faces the front of the vehicle and locates the strut, the other faces inwards and holds the strut in the knuckle.

Drive a wedge (ie cold chisel or large screwdriver) into the split at the back of the knuckle to drop it off the shock.
9) You should now be able to remove the inner CV from the gearbox output stub.
10) Remove the entire shaft back through the other way, pushing the outer CV joint out of the hub. Sometimes they are stuck in there, if this is the case put the castle nut back on the wrong way around for a few threads then gently persuade with a rubber mallet or hammer.
-- You should have now removed the entire RH shaft from the vehicle --
To replace the inner joint:
1) Remove the CV band from the inner joint (ie cut it off)
2) Pry the boot back, exposing the innards of the joint (messy!)
3) Remove the circlip from the inside of the CV cup, this is the steel ring running around the "top" of the cup. I usually do this with my fingernails.
4) Remove the inner cup from the shaft.
5) Using some external circlip pliers, remove the circlip at the end of the axle shaft.
6) Remove the cage, balls, race and boot from the axle.
To install basically put everything back together as it came apart. Make sure you slide the boot onto the shaft first, and don't forget plenty of CV grease (molybdenum disulphide)! The new CV bands can be easily installed with a pair of pliers, have a play about with them in your hands first and you'll see how they work. A proper CV banding tool will allow you to get a lot more torque on them, thats usually not necessary if its a standard car. Finally, I'd advise in making sure there's no grease on the outside of the cup in the ridge that the band sits into, this can lead to the boot slipping off during operation.
You'll probably want to replace the cotter pin from the wheel hub too.
EDIT: Maybe I should do this up as a tech manual write-up?