My advice would be to not bother with a lathe / mill combo machine. They end up making concessions to each function which hinders the other.

The milling machines I would recommend are the sieg milling machines. There are a number of sizes available. I owned the SX2 model before upgrading to the X3 model. Jamie can perhaps comment on the You can buy them from Axminster. They do occasionally have them available on ebay as a returned item from a customer or ex display and on the two machines I bought, I had no issues. Delivery is usually included in the price too.

http://www.ebay.co.uk/sch/axminstera...1&_ipg=&_from=