align fieldsets with css

[realin]

hi guys,

i wanna set my fieldsets properly without using table.. like two fields in one row... here are my fieldsets..

            <fieldset>
                            <legend>Personal Information</legend>
                            <p><label>First Name</label><br/>
                            <input type='text'size='38' name='fname'/></p>
                            <p><label>Last Name</label><br/>
                            <input type='text'size='38' name='lname'/></p>
                            <p><label>Display Name</label><br/>
                            <input type='text'size='38' name='dname'/></p>
                            <p><label><input type='checkbox' name='chk'onClick='en_bday(this)'/>Fill Birthday</label><br/>
 
                            Day<select name='bday' id='bday' disabled='disabled'>
                            <?php $i=1;
                            while($i!=32){
                            echo"<option>$i</option>";
                            $i++;
                            }?>
                            </select>
                            Month<select name='bmon' id='bmon' disabled='disabled'/>
                            <option>Jan</option><option>Feb</option><option>Mar</option>
                            Year<select name='byr' id='byr' disabled='disabled'/>
                            <?php $j=1900;
                            while($j!=2002){
                            echo"<option>$j</option>";
                            $j++;
                            }?></select>
                            </p>
                            <p><label>Few Lines About yourself<br />
                                <textarea cols='25' rows='5' name='yrself'></textarea></label></p>
 
                    </fieldset>
 
                        <fieldset><legend>Websites</legend>
                                <p><label>Website<br/><input type='text' name='web' size=38/><br /></p>
                                <p>Yahoo ID<br/><input type='text' name='ymsg' size=38/><br /></p>
                                <p>MSN ID<br/><input type='text' name='msn' size=38/><br/></p>
                                <p>GTalk ID<br/><input type='text' name='gtalk' size=38/></label></p>
                        </fieldset>
 
 
 
                        <fieldset>
                                <legend>Change Password</legend>
                                <p><label>Old Password<br />
                                <input type="password" name="opass" size='38' /></p>
                                <p>New Password<br />
                                <input type="password" name="npass1" size='38' /></p>
                                <p>Repeat New Password<br />
                                <input type="password" name="npass2" size='38' />
                                </label></p>
                        </fieldset>
 
                        <fieldset>
                                <legend>Customize</legend>
                                <p><label>Do not like the GUI, 
                                Change the one you like</label></p>
 
                        </fieldset>
 
 

And here is the CSS i am using

fieldset {
 
    padding: 0px 50px 10px 50px;
    border:1px solid blue;    
    float:left;
    margin-right:5px;
    color:black;
    position:relative;
 
 
 
}
 
 
fieldset legend {
    padding: 0px .1em 0px .3em;
    color:blue;
    font: 13px "Lucida Grande", "Lucida Sans Unicode", Tahoma, Verdana;
 
}
 

Please help me.. the one with legend customize.. comes really down.. i also wanna add three buttons .. but it doesnt come below the fieldsets.. please help me.. do i need to add one more div for button ??

sorry for my n00bness in css :(

thanks for ur time :)

[realin]

well i couldnt edit the above post so i have to reply to it and to make my post more clear i am adding the actual picture of the layout.. now the problem/issue is more clear to you experts, please help me guys

i hope you can see the image, the direct link is here

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