Memang memasng Slide Show di Postingan Blog Memanglah 

Cara Memasang Widget Slide Show Postingan Di Blog

• Login ke blog anda
• Pilih Rancangan
• Tambah gadget
• Pilih tambah Html / Java Script
• Kemudian Copy kode Html Dibawah ini

<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.3.2/jquery.min.js" type="text/javascript"></script>
<style type="text/css" media="screen">
<!--

#spylist { 
overflow:hidden;
margin-top:5px;
padding:0px 0px;
height:350px;
}
#spylist ul{
width:220px;
overflow:hidden;
list-style-type: none;
padding: 0px 0px;
margin:0px 0px;
}
#spylist li {
width:208px;
padding: 5px 5px;
margin:0px 0px 5px 0px;
list-style-type:none;
float:none;
height:70px;
overflow: hidden;
background:#fff url(http://i879.photobucket.com/albums/ab351/bloggerblogimage/blogger/post.jpg) repeat-x;
border:1px solid #ddd;
}

#spylist li a { 
text-decoration:none;
color:#4B545B;
font-size:11px;
height:18px;
overflow:hidden;
margin:0px 0px;
padding:0px 0px 2px 0px;
}
#spylist li img {
float:left;
margin-right:5px;
background:#EFEFEF;
border:0;
}
.spydate{
overflow:hidden;
font-size:10px;
color:#0284C2;
padding:2px 0px;
margin:1px 0px 0px 0px;
height:15px;
font-family:Tahoma,Arial,verdana, sans-serif;
}

.spycomment{ 
overflow:hidden;
font-family:Tahoma,Arial,verdana, sans-serif;
font-size:10px;
color:#262B2F;
padding:0px 0px;
margin:0px 0px;
}

--> 
</style>
    <script language='JavaScript'> 

imgr = new Array(); 
imgr[0] = "http://i43.tinypic.com/orpg0m.jpg"; 
imgr[1] = "http://i43.tinypic.com/orpg0m.jpg"; 
imgr[2] = "http://i43.tinypic.com/orpg0m.jpg"; 
imgr[3] = "http://i43.tinypic.com/orpg0m.jpg"; 
imgr[4] = "http://i43.tinypic.com/orpg0m.jpg"; 
showRandomImg = true;
boxwidth = 255; 
cellspacing = 6; 
borderColor = "#232c35"; 
bgTD = "#000000"; 
thumbwidth = 70; 
thumbheight = 70; 
fntsize = 12; 
acolor = "#666"; 
aBold = true; 
icon = " "; 
text = "comments"; 
showPostDate = true; 
summaryPost = 40; 
summaryFontsize = 10; 
summaryColor = "#666"; 
icon2 = " "; 
numposts = 10; 
home_page = " http://www.infoputuhendra.blogspot.com/";
limitspy=4 
intervalspy=4000
</script> 
<div id="spylist"> 
    <script src='http://scriptabufarhan.googlecode.com/svn/trunk/recentpostthumbspy-min.js' type='text/javascript'></script>
</div> <small><a href="http://permathic.blogspot.com/2012/04/cara-memasang-slide-show-postingan-di.html" target="_blank" title="Cara Memasang Slideshow Postingan Di Blog"> Widget Slideshow</a></small> 

Ingat !!! jangan lupa ubah tulisan warna merah menjadi alamat url Blog anda. Dan Editlah Width ( lebar) dan Height (tinggi) sesuai dengan yang anda inginkan. Namun jika anda tidak ingin repot2 mengubah ukuran, tinggal Copas aja. Tapi jangan lupa tulisan warna merahnya di ganti.

• Pastekan script di atas kedalam Html/java script tadi
• Simpan
• Lalu atur dimana anda akan meletakan slide show tersebut
• Lalu simpan kembali.
• Selesai