That's right! You heard it! FREE inkjet cartridge refills at Walgreens on 4/2/08. ONE DAY ONLY! They don't refill any epson or canon cartridges, but they do fill a good number of lexmark, hp and dell. Call your local Walgreens to find out if they fill your cartridge. You get 1 color OR black free refill per person so if you need two cartridges filled, bring a friend or you have to pay for the second one. Also, this deal is VERY popular, so don't go in on free day thinking you'll get your cartridge back soon. It's usually returned to you later that day, even up to 24 hours-3+ days for busier stores.