Don't you always hate is when schematic editors never have the symbol you need ?
I certainly do so I've decided to make my own pack of symbols.

These are of course completely vector drawn so you can resize them as much as you like
with no loss in image quality.
I still need to add a few more symbols such as latches, shift registers, tubes, etc. But in any case
I will be making an initial release tomorrow, so if anyone is interested they are welcome to download.
All these symbols will be made available completely free and open source.

Comments and criticism welcome.
EditYou can now download the symbol pack
http://chryseus8086.co.uk/?page_id=76 here.