The official launch of Windows Vista is planned for January 30. Some online retailers have, however, made the operating system available early. mwave.com states that it has Vista 32-bit Home Basic OEM for $89.90, Vista 32-bit Home Basic OEM 3-pack for $268.90 and Vista 32-bit Business OEM for $139.90, all in stock and ready to ship. Vista Home Premium and Vista Ultimate are currently unavailable. Customers are limited to two copies of Vista Home Basic OEM or Vista Business OEM and they must be purchased with hardware for licensing reasons. You can probably get away with ordering a really cheap piece of hardware and still saving a lot over the retail price of Vista. Overclockers UK has previously also started listing OEM versions of Vista.