My Hard Disk Going To Die

I think my laptop hdd is going to go very very soon as it always hang now when I am using it. I guess the other day when I put the bag in the car and when my dad press brake, the bag flip and hit the floor. Yup now I do hear weird noise coming from the HDD. Quite sad. I guess I better get a new hard disk soon as I think the max out support on my laptop is only 320GB. Since 320GB is going to be off the market shelf really soon, I will be getting it with my 4GB of ram. I know my original plan is to buy everything in December, I guess tak jadi already.