Sorry. Unfair of me. Jon has been fitting his new kitchen for about a zillion years (which is nobody's business but his, unless he was the kind of person who'd have the cheek to come round to one's house and make disparaging comments about one's own lack of DIY skill).
JGarcia - it depends on the size of hole needed (and the type of wall, and if you need someone qualified!) but I do have drill bits for cutting holes.
Ivanhoe was joking - I had a kitchen delivered from B&Q back in early February, and it's taken a while to get it finished. I finished grouting the tiles on Sunday, so I only have the sealant to put around the edges, and the cornice and pelmet to attatch to the wall units, then a bit of painting, and it'll be finished!
Ivanhoe - feel free to come round and inspect my handywork, and the coffee table with the saw marks.