Instruction: Given a question and the related document, predict if the question is answerable based on the information provided in the document. Output only yes or no.

Input:
Question: Do older model (model 744 and similar) accessories, like dado throat plates, work on my new DWE7491RS?
Document: I learned about the Dewalt DWE7491RS (a new model) and did some research/due diligence. This looks like a great solution. Amazon's price was better than the big-box stores by about $20. Imagine my surprise when I went to order and found the price jumped from $579 to $799, a sudden jump of $220!I'm guessing this is a automated pricing at work. I'll watch Amazon for a while to see if the price comes down.
The riving knife accessories are super easy to install or remove, which means I'll probably end up using it in most cases!My biggest gripes at the moment are due to a lack of accessories. I've read that the older series dado inserts aren't a 100% match and fit fairly loose in these new saws. Sure enough, Dewalt doesn't list any accessories available for this particular saw as of this moment...so that's probably not a preferred path right now. (No infeed or side supports either.)
I stepped up to this from the older, smaller DW745 (mine has the 16.5&#34; rip) and what a huge improvement! It functions very similar but improved all around. It feels much more powerful and solid compared to the older, smaller model. I'm really impressed that the fence can go out so wide when making cuts.
There are adjustment screws on both of them and the can be adjusted to be lower than the throat cut-out. Also seen a comment that the dado plate doesn't lock. Yes it does just like the standard throat plate.The quality of the unit seems well made and fairly well engineered. There are some plastic parts that I have concerns about especially if one is actually going to use it daily for construction.
Most interesting to me, the 7490X and 7491RS series feature an improved fence system that has pushed the industry limits of contractor saws past the 24-1/2 inch barrier.Aside from the aforementioned upgrades, most of the other specifications (like cut depths) are identical to the previous 744/745 series. The least expensive model, the 7480, is no longer crippled like the 745 was...even the least model has a 24-1/2" fence to rip sheet goods in half.
I'll start with a brief background of this saw (DWE7491RS) and it's fellow mates, the 7480 and the 7490X. These units appear to be late 2013 upgraded replacements to the previously successful 744 and 745 series saws.
If your in the market for a portable jobsite or workshop saw don't hesitate on this one. Set up is very easy, as is operation of unit. I also purchased the dewalt dado blade and throat. I would highly recommend this saw
There's a lot of mis-info in the Q&A; here and even from the manufacturer, these measurements are from my actual 7491RS saw. Feel free to comment if you want other fairly precise measurements. Accessories for this saw will start rolling out Q1 of 2014, with a dado plate being the first anticipated accessory to roll out from Dewalt.Other than those things, I still think it's an excellent saw.
Again, I wish the saw height adjustment would lock into place. When cutting dados, rabbets and similar cuts that don't go all the way through the stock, the blade height will sometimes lower by itself (especially if the adjustment knob on the wheel isn't at the bottom of the turn).The stand is slightly different compared to the older rolling stand. Good height, but doesn't fold up as compact. It is plenty stable.
You can use a generic adjustable roller stand (or custom built outfeed table) and DIY dado/zero clearance plates in the mean time. I thought about taking away a star for that, but with workable solutions right now, it's not a big deal for me.
Answer: yes