What disadvantages will us Yonah users have with leopard?

[WillMak]

With leopard going 64-bit, what will leopard people with 32 bit systems lose out on?

 

[cube]

You cannot run applications that have been compiled 64bit-only.

 

[WillMak]

will this be a lot in the following years?

 

[lOUDsCREAMEr]

No.

 

[PlaceofDis]

nothing to worry about. there are more 32bit machines out there than 64bit. its unlikely that there will be any 64bit ONLY app out there that you HAVE to run. its more marketing than anything if you ask me.