> The new interupt handler checks to see if it is a call for
 > it's specific
 > code. If the interupt is not for it, then setup the stack,
 > far call the
 > "old saved" interupt vectors.
 > In other words... chain the interupt...
I'm sure this is a good way but i just noticed norton's tsrs are ugly! I 
wonder if i should work around these or let the conflic happens. This is my
final approach before closing the subject. Take a look in ralf brown's int on
this and let me know what you think.
> INT 2F U - NORTON UTILITIES 5.0+ TSRs - INSTALLATION CHECK/STATUS REPORT
>     AX = FE00h
>     DI = 4E55h ("NU")
>     SI = TSR identifier (see #2395)
 I remember seen this somewhere ;-)
---
---------------