I have been using it on another site (not cars) very succesfully.. very fast, easy and so much better than using a browser!  GONE** RRS 3.0SC Silver fully loaded - 2020 110 loving it
BMW R1200GSA Rallye
GONE** Fiesta ST2 - Mrs Wokka's - AMG35 now
GONE**BMW K1600GTLE Matt Blue
GONE**Disco 4 2014 Firenze Red
GONE**Evoque SD4 Dynamic Coupe
GONE**RRS 5.0 SC
GONE**RRS HSE TDV8
GONE**RRS HSE TDV8 (The Crap one)
GONE**FL Facelift
GONE**FL 1
GONE**D1
GONE**BMW R1200GS Adventure
GONE: Kawasaki ZX10R
GONE: Focus ST2
** Chinook CH47 - 2 x T55 engines 3,750 hp each!! 183mph, 2xM134 Miniguns, 1xM60

Takes 2 seconds to add to the site (upload 1 php file)
It far quicker and so much easier to use than a browser.

Is this extra functionality being added ?

Just make sure that you are not away from your home network (data-roaming that is). I accidentally left my iPhone switched on to global roaming in France recently and it downloaded a whole Black Eyed Peas album that had been sitting incomplete in itunes when I was in the UK................................. a VERY expensive download that one at £900 for over an hour of data exchange while I was distracted and berthing the ship!

But iphone is OK for the forums, I regularly come in and take a look when I am away from home overseas RRSport downloads quite quickly, but posting replies can be a task at times - I have not tried adding pictures to posts using it yet. I'm not on an iPhone tarriff which also makes data-roaming expensive. 2020 Pangea Green 1st Edition D240 New Defender 110 is here and loving it
2018 Melting Silver Mini Countryman PHEV - soon to be replaced
2015MY Corris Grey SDv6 HSE Dynamic, the best car I have ever owned, totally reliable only a cou0le of rattles in 3 years, now no longer in my care
Also in my garage is a 1996 TDi300 Defender 90 County HT made into a fake CSW