Thanks Thylacine. Box would just be something from an LBS, I guess about 140x70x20cm.

Reason I'm asking about sending is because I'm in HK, my bike is in Sydney, and I'm getting really bored here on the weekends. Luggage would be the ideal way to transport it, but I'd have to wait till October.

Went to the LBS here yesterday. It's great- more shiney bikes than you can poke a stick at, but I must resist the massive dent that succumbing to temptation will make to my wallet. I've aleady got two bikes in two countries. Three in three would feel a bit wasteful.