I already own a EOS 5 with some lenses and flashes, but haven't used it since getting my Casio QV3000 digital camera, approximately three years ago. I missed the capabilities of a SLR system, but the quality of images from the Casio, and the convenience of digital output meant that film was dead for me.

I read every review on the D60 and waited about 9 months after the launch before finally deciding to go for it.
My first impressions of the camera weren't very good. since it's mid winter, the first pictures were by flash and the camera suffers from extremely poor exposure control when using flash. A frantic search of the web revealed that some cameras seemed to suffer from exposure problems when using flash. I found that I needed about 2 stops compensation to get the exposure correct. I updated to the latest version of firmware, but this made no difference. I took about 3000 flash photos to try and find a pattern to what caused the underexposure, but it seemed a bit random. not every picture was underexposed. I think I have convinced myself that if there is any reflections from the flash or areas of white, then the camera seems to underexpose, but it's very unpredictable. I compared my camera to another brand new D60 and they both performed identically, both seemed to underexpose.

Another irritating thing is that most of my accesories for the EOS 5 will not work with the D60. The 420EZ flash will not work, the hot shoe adaptor 2 will not work, the remote switch will not work.

So that's the bad bits, the good bit is that the quality of the image is simply outstanding. I used to think the 3.3 Mpixel image from the Casio was good, but the D60 is way way way better!

I have done some direct comparisons and the D60 is just so much better, as you would hope with twice as many pixels.
This is a camera which takes time to get used to. You have so much control over different things like white balance, exposure, flash exposure. You have to know what you are doing to get the best from the camera.
The supplied software is good, although I just download the images from the flash card, it's quicker. The photo-stitcher software for producing panoramas is very very good.

Update:
I have learned to live with the poor flash exposure. I just check the levels all the time, but I've found an excellent way of taking flash pictures. I use my old 420 EZ flash set to manual and guess the setting, take the picture and the exposure most times is better than using the E-TTL.

Generally, I have taken thousands of pictures and I'm absolutely delighted with the quality. especially long exposures 10 to 20 seconds. Some samples can be found on webshots, username sandyn111, but there is a mixture of images from the Casio and Canon.
I think the main thing the camera has done is re-kindle my love of photography. I just love going out into the garden and finding things to photograph, then spending hours on the PC messing around with the images---Great fun!!