My favourites are hardware: TrackIR and rudders, with TrackIR on top. In software, I like the Vancouver+ scenery because of the incredible pool of talent that helped make the product as well as that it depicts my real-world home. It's hard to pick a favourite add-on aircraft, as many of them are so good these days. I go back to the Aerosoft BeaverX time and time again, as well as the AlphaSim SR-71 and the RAZBAM Intruder (and I never used to like military aircraft in the sim!). There are many utilities out there that are awesome as well: I like SimCommander, FSFlying School, and DBS Walk&Follow. My all-time favourite freeware is AISmooth!Jeff ShylukSenior Staff ReviewerAVSIM

I don't think I could pick just one, but I can say which one I'm spending the most time with: The Real Air Beechcraft Duke B60. I just haven't wanted to fly much of anything else since I got it. Other serious faves would include Tongass X and Extreme Bush Trekker sceneries, the Lionheart Quest Kodiak, Aerosoft Twin Otter and Beaver.

No way I can name only one :)My favorite addons are Orbx FTX, OZx and REX for scenery.

TONGASS X the Number ONE

Pilatus PC-12, superbly modeled and great to fly by hand. you can tell its by the same folks as the Citation Mustang!

I don't think I could pick just one, but I can say which one I'm spending the most time with: The Real Air Beechcraft Duke B60. I just haven't wanted to fly much of anything else since I got it. Ditto!

Favourite FS add-on? That's easy. Many people slag Abacus off, but they publish the best add on for FS by miles, and that is FS Design Studio. Lots of add-ons give you one or two aeroplanes, but FSDS gives you any plane you like with a little bit of effort.Here's one I'm currently working on, in the early very rough stages of completion. It's an Airco DH4 bomber, in fact the one which WE Johns - author of the Biggles novels - flew during WW1; this will be a freebie download...Al

So far, the RealAir Duke, but I only own a few so far.

I concentrate on the "big iron". For me, these two are (almost) interchangable for place #1: PMDG MD-11 and LDS 767. They both do what I expect, have superb 2D panels and system simulation, are a pleasure to hand fly and just "feel right". Almost all other planes I have (and I've a lot) either have "system quirks" here and there (often no big things, but issues though) or are a catastrophe to hand fly or are visually very unappealing (from a cockpit-view standpoint).Andreas

Ok..we are all crabby about the economy, piracy, etc, etc. Let's take a deep breath and remember that FSX is a wonderful escape from the ills of the world and allows us to soar unfettered above it all admiring the scenery, mastering a challenging landing, learning better skills and having just "plane" fun.My favorite is the Cessna Citation Mustang. I love it because it just feels right. It is the perfect mix between small, simple GA and large, complicated airliners. I really enjoy the virtual cockpit with the moving map. I always have great situational awareness. I can fly a plan or nix it and hand fly "offroad" just to explore. It is also easy to land. The only thing it's missing is a cruise control. What is your favorite addon or addons and why do you like them?Thaellar

Not such an easy question and as such i'll divide it to catagoriesAirliner : pmdg's md-11GA : flight1's PC-12 amazing little powerful turbopropScenery : Megascenery earth tiles hands down .. amazing job.