Apparently the minimum requirement for RAM for Solaris 10 is a whopping 512MB, which I was rather taken aback by. The Ultra 5 under my bed, that used to be used predominantly to read me the weather in the morning as an alarm clock (Festival is a wonderful thing) only had 128MB, so today I managed to acquire another 512MB of RAM from the controversial CLUG character who is always peddling hardware. So now what is probably the crappiest box in the house has the most RAM.
Annoyingly, the two 256MB sticks I bought today are double-height, and Sun, in their infinite wisdom, decided that the DIMM slots should be half underneath the floppy drive, so the net result of the additional RAM is that I can no longer put the floppy drive enclosure in the box, and I have a gaping hole in the front. Oh well.