The bootloader will be, but Linux usually in a dual boot installs on /dev/hdb(2), which is the second IDE hard drive or second partition, the bootloader installs on the MBR, and then. Maybe the process for FC can help shed some light
* Select "custom" on the "Installation Type" page. Click "Next".
* Select "automatically partition" on the "Disk Partitioning Setup" page. Click "Next". If you elect to manually edit your partition with Disk Druid, double click on the partition, select the "swap" file type, and configure your swap space size to equal about twice your computer's physical memory size. Double click on the remainder of the partition to configure it as a Linux ext3 file system. At minimum you must designate this remaining space (probably /dev/hda2 or /dev/sda2) as the root "/" partition mount point.
* If you are going to dual boot Windows and Fedora and you already have Windows installed on another partition select "keep all partitions and use existing free space" on the "Automatic Partitioning" page. Otherwise select "Remove all partitons on this system" to use all of your hard disk for Fedora or choose "Remove all Linux partitions on this system" for a fresh install over any existing Linux partitions. Click "Next".
* Click "Next" on the "Disk Setup" page.
* If you are dual booting Windows and Fedora Check the "other" check box on the "Boot Loader Configuration" page. Click "edit". Type "Windows" in the "label" box and uncheck the "default boot target" check box. Click "ok".