Lowe's is offering a new online tool that promises to make managing, maintaining and improving your home simpler than it's ever been.  Sign up at Lowes.com/MyLowe's to keep track of your Lowe's purchases; record room measurements and keep them handy for projects; save paint colors for every room in your home; set reoccurring reminders to change air filters, water fileters and alarm batteries; organize owners' manuals, product warranties, and other important documents in a Home Profile; and create shopping lists and to-do lists for projects on the horizon.  Or, add products to wish lists for future purchases.