Snow???

Yes that was me about the Cactus v4 and there is a lot about it on Pentaxforums.com
Most of the time they work like they should and in cold weather they might misfire because of the batteries getting cold and the Pentax AF540FGZ has the biggest problem of all it seems. Going to try other batteries (lithium) and see how they work.
But most of the time with other flashes they work well.

I don't know how well they work with the AF360FGZ, all i can do is report back if they work well with other batteries with the AF540FGZ.
At least the Cactus aren't that expensive other systems can cost 4 or 5 times as much easily.

Ah yes that's a handy program I use it the codecs so that I get an image in windows explorer, I'm really glad that sorted it out for you.

I thought you wanted to use to get it into CS3 so that you can work on them.

You can also get the Lightroom 3 beta, you can use that one till April 30 link

Problem is you need two hands for photography so that wont work.

I know I've one of my own and bought it just before the price hike, it cost almost twice as much now

Hi Lewis, do you mean with P-TTL contacts or is using the flash in manual or auto mode good enough?

Depends on what you want to use though, if you want to use umbrellas, softboxes and other adapters you need something a bit more complicated.
Some shop as above link

I've bought for myself a complete kit a week ago this one link and instead of 43" umbrella a 60" and an reflector.

You might love these guys, they also show their kit on the site link

I always start yelling at my screen if it does that but it has never worked

The adobe camera raw update should have done the trick...

Could you do this for me?
In CS3 window go to Help>System Info you will get a list and if it's correct you can see copy, if you do that do you want to paste it here in a comment.
We can then see what plug-ins are installed and such inside CS3.

Have fun it's a satisfying lens to play with.

Have you bought yourself a Canon, you could use them on that a K-mount adapter.