As Peter (postcardcv) says, cheap tripods are a waste of time and you'll only end up getting rid of it and getting something better later. As an alternative to a Manfrotto 190, take a look at the Velbon Sherpa range. The heads aren't as good as the Manfrotto range, but they are very good value for money.
Some typical prices and range availability.
http://www.warehouseexpress.com/cate...=257&Range=570
Duncan