Problems setting up a LAN printer like Default in Home Premium Laptop

Hi Group!

I got a Laptop with home Premium in an WorkGroup, first of all i may have to
say the infinite problems i had to get in to that workgroup with 1 Windows
2000 and Windows server 2003,

Now my problem is i have two lan printers one in w2k and other en w2k3
setting in my laptop, but i can' t set anyone like default, and in office
for example due to that problem i can't print anything.

Is there a know problem?

Thanks.