On my punto, I've used:
Meguiars:
NXT detailer - Avoid, utter crap
Trim and dash restorer - actually quite good
Liquid Gold Shampoo - No complaints
Liquid Caranuba Wax - Good but a cnut to buff
Hot Rims (The tyre stuff) - Very good
Neilsen
Super 'A' Sheen - Not that good
APC - Quite an inferior product
Autoglym
Interior shampoo
Bodywork shampoo conditioner
Super Resin Polish
High Definition Wax
Rubber and Vinyl cleaner
Fast Glass
Bumper and trim gel
Might have forgot some others
Turtle Wax
Tyre gel (The "nano tech" stuff)
RainX
I've also used Meguiars clay bar, Turtle wax polish and a couple of other cheaper products on my other cars.