I am in the process of kitting out my vehicle for an upcoming round the world trip, I have tried to play out every possible problem I may encounter and i too saw the need for another form of winch, preferably manual in case your main winch dies or as others have mentioned to roll you back over, pull you backwards or to pull from a different direction either singly or in conjunction with your main winch..I found a 4,000 lb griphoist (tirfor) unit on e-bay (actually 2 of them...one is to be sold here soon) however these are not light and it means I need to carry the 7/16 steel cable with me, this didn't seem to be a real problem as i was probably going to carry some as a winch lead extension anyway...as well as a 75ft plasma cord extension rope...hey, better to have it and not need it than to to need it and not have it...LOL..I now feel i have that situation prepped for..