Alfadiag

[Blue Daimler]

Hi everyone, I have been reading up on my problems with the selespeed. I have come across aflfadiag software. What sort of puta do I need, will a normal laptop be good enough? What software on Aflfadiag website do I need to dload and what cables do I need. I have sourced an accumulator and am now downloading workshop manual.
Do I need special tools? Any help would be appreciated