gearbox needs a heavy oil like straight 90, or liquid grease, you can get it on ebay, classic bike shops do it, the very thick oil is less prone to leaking out of the joins in the casings, also vent the engine breather into the chaincase, just to help it out. dont use engine oil, it will piss out everywhere and you'll forever be apologising for your old incontinent bike! as for pics, if you upload them to photobucket or a similar online photo site (theyre free too) when you put them on, you can resize them down small enough to use as an avatar if you want, or just small enough to use on this site if you want.
and happy xmas to you too