Why have swap

Dear all, I have 128 MB RAM and 128 MB swap right now. What if I double my RAM and disable swap altogether? What can go wrong for the same setup? Rohit ********************************************************* Disclaimer This message (including any attachments) contains confidential information intended for a specific individual and purpose, and is protected by law. If you are not the intended recipient, you should delete this message and are hereby notified that any disclosure, copying, or distribution of this message, or the taking of any action based on it, is strictly prohibited. ********************************************************* Visit us at http://www.mahindrabt.com