erm for me i will say go for EAS myoplex deluxe meal replacement packs...i find bars maybe too heaty at times..and there is a problem of keeping it in my bag and finding that it has melted..haha..anw you can find EAS products here
http://www.nutritionpark.com/healthf...randId=7&s=EAS
rmb to exercise and supplement your diet with lots of protein and minimal fats..i have tried losing weight before...lost 6 kgs in 2 weeks...possible but with alot of hard work and exercise..
cheers!=D