Please come back here and post the results.
Thanks
Certainly. At the same angle as the picture I posted above (crystal on the right):
MISO VCC
SCK MOSI
RESET GND
This is the same layout as the connector from the USBtiny, so maybe it's standard, I don't know.
Decided to read the data out of the chip first. Read fuses and EEPROM but got a problem with the flash. Posted avrdude image below. Seemed to be reading but said "flash is empty". I'm reluctant to try and flash it now. I want a backup before I do.
If anyone recognises what's going on there, please let me know.
Many thanks.