If you've got an Acer Liquid android phone, then this is probably good news.
A leaked Android v2.2 ROM has appeared at Modaco.com. This shouldn't be any surprise as past experience makes it clear that Acer leaks like a sieve where Android firmware is concerned.
I had an Acer Liquid A1 for several months that I bought via TradeMe. It was a really good phone in many ways. Excellent value for the 750-ish dollars it takes to buy one brand new. Easy to flash / restore stock and custom ROMs and Acer provide tools and updated firmware via their web sites gloablly, including here in NZ.