My iPhone 3GS and iOS 4

Apple released the latest Operating System/software/firmware for the iPhone. This new OS (iOS) adds several new features and lots of enhancements (which I wont be going into).

I upgraded my iPhone earlier this week. No problems with that. The only real hick-up I ran into was the Voicemail number. The phone had forgotten the Voicemail, MMS and Tethering settings, so I needed to add it again. Even tethering was still available on the SIM-lock free iPhone with the KPN carrier.

There's one thing that's not 'Apple' about this update. With the regular Apple operating systems there's always the experience that an upgrade to a new release (10.4 -> 10.5 -> 10.6) leaves you with a faster/snappier OS. Even if the hardware is relatively old. Don't know how they do it, but it's something that Microsoft hasn't accomplished yet since MS-DOS 3.

Anyway, the OS upgrade on the iPhone is completely different. The device is less snappy. It looks like the device goes into some sort of suspended animation and when you need to use it it takes a couple of milliseconds (it's not much, but it's noticeable) for the phone to react. After a couple of seconds it seems to be gone.

For me, the new/improved features are more important than the snappy-ness of the device, so I'll stick to the new iOS for the moment.

Droplets in Photoshop CS5

Every photo I upload to Flickr goes through a watermarking process. To do this, I created a watermarking action within Photoshop (started this in the CS3 days). These actions can be 'converted' to so-called droplets. These are 'shortcuts' you can place on e.g. your desktop. Every image you drag onto this droplet gets opened in Photoshop and the preconfigured actions are applied.

This worked in Photoshop CS3, and CS4 (after some modifications to the original action). But in Photoshop CS5 the droplets won't execute. The action itself runs smoothly within Photoshop, but when you export it as a droplet, the action won't start. You have to start the action manually.....

I even tried to create an action / droplet from scratch in Photoshop CS5, but that one won't run either when I drop a JPEG on the droplet. This is a reason for not upgrading to CS5 on my main machine (which also still runs Leopard for compatibility reasons).

According to the online Adobe Photoshop CS5 helpfiles regarding droplets, the droplets should still function. So I write this of as a bug in the initial release of Photoshop CS5.

HDR Processing in Adobe Photoshop CS5

The new CS5 edition of Adobe Photoshop has refined the HDR (High Dynamic Range) processing. Now, you won't need the Photomatix plugin (in theory).

After selecting the 'Merge To HDR in Photoshop' option in Lightroom, the images get exported to Photoshop and it starts doing its magic. Normally (in the earlier versions) you would end up with a 32-bit image, but now you have the option of manipulating the 8 or 16-bit version of the image. Just like in Photomatix.

Photoshop CS5 HDR interfaceInitial experiences are not really positive, but that can be related to my experiences with Photomatix. A quick glance at the controls available, it should be able to produce similar results.
Talking of Photomatix; The plugin used in CS4 won't work in CS5. You need to download the CS5 version of the plugin at the HDRSoft.com website (Mac / Windows). The new version is universal (32 and 64-bit), free of charge to registered users, and works only in CS5.

One thing I didn't expect was that Photoshop started downloading a lens database from the Adobe website during the creation of the HDR. No idea if this is used in the HDR creation, or that this is done only once and used in other Photoshop CS5 plugins / filters