If you've already purchased one, instructions should be included. If you haven't, going to a store that carries the Bowflex and inspecting the packaging, as well as speaking to an employee may help you.
go to the bowflex website. Scroll to the bottom of the page and click on user manuals. There you will find assembly instructions and user manuals for all bowflex gyms. They are exactly what would have come in the box, but pdf files. Exercises, workouts and diet information.
The Bowflex Xtreme 2 SE is the newest bowflex with power rods. It is the upgraded version of the original with extra weight resistance and no need to change pullies. It retails from Bowflex for $1,599.00. You can get it online directly from Bowflex, and some warehouse stores also sell bowflex products.
Bowflex workout testimonials can be found on the official Bowflex workout website as well as other third party consumer networks. Bowflex workout videos can be seen on Youtube.
There are some easy ways someone can find the Bowflex commercial official video. One can go to the Bowflex websites and watch it there, or one can go to YouTube to watch it.
You can find reviews about the Bowflex Extreme on their site as well as from talking with people that have used it before.
You can find Bowflex Dumbbells on many online retailers, such as Amazon. If you're looking to find it in store, Walmart carries them as well. Dick's Sporting Goods also carries them.
One can find information about the Bowflex Selecttech 552 at the Amazon website. Additional reviews can be found at the Bestbody and Leapfitness website.
One can find a guide to Bowflex exercises by looking on the following websites: LIVESTRONG, Build Some Muscle To Burn Fat, Fantasy Fit or Bowflex Exercises. I have found some helpful advice here, on the exercisesforelderly website.
You can find reviews regarding Bowflex home gyms online at the WebMD website. Once on the page, type "Bowflex" into the search field at the top of the page and press enter to bring up the review. Alternatively, you can find reviews for this product online at the Amazon website.
Actually there seems to be a typo in the question: most probably it should read "XTL" instead of "XLT". A "Bowflex XTL" gym can be purchased from "eBay", "Craigslist" or from a local sports retailer.
As you mentioned, if you want to purchase Bowflex Dumbbells you can get them from the actual Bowflex site, however you will pay full price. If you check out sites such as Amazon and Ebay you will likely be able to find them at a discounted price.
One can find a Bowflex 7 Series Treadmill on many sites such as Amazon, Walmart, Bowflex and also eBay are just to name a few. One may also trying going to these stores Walmart or any sports equipment store.