I agree with mypilot.
Something new is always something new.
Even though most of us have a load of add-ons Freeware and Payware ones installed in FS9,i guess that we are not going to leave the chance to give a try with FSX...
With the danger to be repeatable i would suggest patience,patience,patience....
Lets get FSX,Install it and run it.After this we shall see what we should buy or not(i mean H/W stuff)...
My opinion from the Demo was that ,compare to FS9, has reach almost the 70% of the quality my FS has ,which if full of payware scenery and texture add-ons...And its a Demo...So???...Lets wait before we jump to any kind of conclussions...
Besides...Patience is a virtue... ➡
Of course this is only my humble opinion 