Remove round corners (FIELDSET) in IE

Find this in the stylesheet

/* 4.4 Special setting for fieldsets to preserve IE defaults */

DIV>FIELDSET {
    BORDER-STYLE: solid;
    BORDER-WIDTH: 1px
}

And cheange it to this

/* 4.4 Special setting for fieldsets to preserve IE defaults */

DIV FIELDSET {
    BORDER-STYLE: solid;
    BORDER-WIDTH: 1px
}

In the colour scheme stylesheet find this

.pun DIV>FIELDSET {BORDER-COLOR: #ACA899}

And change it to this

.pun DIV FIELDSET {BORDER-COLOR: #ACA899}

The actual colour may be different depending on which style you are using.