You mentioned that website, this thread was worth to mentione (started by "somebody" with the same avatar like yours here ), see comments from ex Pentax users that changed brands:
http://forums.airshows.co.uk/viewtopic.php?f=27&t=25867

and some comments here:
http://forums.airshows.co.uk/viewtopic.php?f=27&t=25638

Me to, still giving Pentax some credit and awaiting what they can make (better), but how many years more should we wait.
On other hand changing system these days, when biggest sellers just ripe off people on lens prices may not be wisest/easiest.

Good answer , but I would say, crop'em more then .

Nice ones, not bad light.
Where are the missing nose and wheels bits on 4th one? .

Thank you for C&C, now after having a bit of re-thinking I agree with you, what I thought will be interesting and make some story isn't that much interesting and quality of some is worse than I initially thought, thanks.

Few photos from today, quite a lot of keepers suprisingly, was a bit hard to pick some to show.
"The haggis horns" (shown on pics) very nice band, really enjoyed it.
Two frontman trumpeters were doing small show on their own, face of the one in black t-shirt was also showing how tired he was while show was going on.
I've spent some time working on RAWs trying to correct WhiteBalance, I hope is came out not bad.
Again, clicking at photo gives full quality (that's forum).

1.

2.

3.

4.

5.

6.

7.

8.

9.

10.

11.

12.

Since we are on page 2, I will add more pictures .
Some taken in 2008, some in 2009, using either K10D + DA55-30, or K20D + Tamron 18-250.

10.

11.

12.

13.

14.

Cropped to 1:1, hence around 43% in width cut off and 15% in height cut off the original.

1st - nice use of DOF, but main object - grating is not sharp, picture is not in level as well.
2nd - leaf is too dark.

JBmagician: I was really near this bird, and that Eagle Owl is quite a big wht helps, settings were: f/5.6, 1/250sec, 800 ISO, 250mm.

Matwhittington: spot on, you are right, these are Indian Runner Ducks.