As is well known, many OEM companies, such as Dell and HP have guarenteed customers who purchased a computer after a certain(in most cases after October 26, 2006) an upgrade version of Vista. Intrestingly two weeks and some odd days later few customers have actually recieved versions of express Vista upgrade. Dell Claims server issues were a primary cause for delay. Dell also stated that upgrade edition of Vista won't ship before the end of this month, and further stated shipping could take 6-8 weeks. HP is not doing much better in regards to the Express Vista promise, customers entitled to this upgrade were notified by an e-mail from hp saying they can expect to recieve their Express Vista upgrade sometime in April.