A 10 bagger - now they are difficult to get in a short space of time, unless you have some major news. HML was nearly a 10 bagger for me in the past, but I cannot see anything thats a clear "10 bagger" for 2007 as of now.
The only one I would risk a wager on, is ELP, IF, big old IF, the Guinnea prospect delivers to expectation then at the present 15p it potentially could hit 10 times. The well is now a free carry for ELP, so their money in the bank is safe on failure, and the well is due to spud early January (decent North Sea weather permitting it to).
The margin traders moving out as the well spudding got delayed due to bad weather gives a good buying in opportunity again IMO.