How can I change de font size for this resolution?, I've this in clientscheme.res:

"ChatFont"
{
"1"
{
"name" "Tahoma"
"tall" "12"
"weight" "700"
"yres" "480 599"
"dropshadow" "1"
}
"2"
{
"name" "Tahoma"
"tall" "13"
"weight" "700"
"yres" "600 767"
"dropshadow" "1"
}
"3"
{
"name" "Tahoma"
"tall" "14"
"weight" "700"
"yres" "768 1023"
"dropshadow" "1"
}
"4"
{
"name" "Tahoma"
"tall" "14"
"weight" "700"
"yres" "1024 1199"
"dropshadow" "1"
}
"5"
{
"name" "Tahoma"
"tall" "14"
"weight" "700"
"yres" "1024 1280"
"dropshadow" "1"
}
}

"4"
{
"name" "Tahoma" ...Font type also can change size, some fonts are smaller than others
"tall" "14" ................Change up or down like "12" smaller
"weight" "700"
"yres" "1024 1199"
"dropshadow" "1"

For more see my Tutorials (engish only)... HUD Tutorials (http://dodbits.com/index.php?option=com_content&task=category&sectionid=7&id=18&Itemid=37)

The Chat font section. (http://dodbits.com/index.php?option=com_content&task=view&id=52&Itemid=37)

but this don't change the apperarence of font in 1280x1024 resolution.

Oh sorry, cut and pasted the wrong one, try changing "5"....

"5"
{
"name" "Tahoma"
"tall" "14"
"weight" "700"
"yres" "1024 1280"
"dropshadow" "1"

When I change these to small in my huds I usually do the whole lot in a group.