i don't know anything about Liposuction...the term alone is a scary one. I'm sure it's painful and costly...invasion of your body has to hurt somehow and billions are being made from the cosmetic industry (maybe trillions).
Unless you're morbidly obese, you'd be better off to put at lot more effort into regular exercise and eating a healthy diet. You'd also feel better about yourself, and a wonderful sense of accomplishment.
Liposuction is dangerous if not done correctly by a properly trained physician. Oh yeah...I'm guessing it's expensive for that very reason too.